Hosted by Unknown Host · 🇺🇸 US · EN · 382 episodes
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An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners of the universe, others right here on Earth. Each scenario examines a scientific theory, research or fact through a hypothetical question.
Unknown Host hosts What If: Science, Theory, and Possibilities, a education show with 382 episodes published.
Take the entire known Universe, all 93 billion light-years of it. All two trillion galaxies, every star, every planet, every black hole, every quasar, every speck of dust, and you. Then squeeze it all down until it's sma
Over the past century, astronomers have speculated about the existence of a mysterious 9th planet lurking in the outer reaches of our Solar System. Although we've never directly observed the elusive Planet X, researchers
What if Earth was flat... but gravity still existed? In this mind-bending science experiment, we explore what would really happen if our planet were shaped like a giant disc, while gravity kept pulling everything “down.”
Discovered by NASA’s Kepler Space Telescope, Kepler-452b is one of the most Earth-like exoplanets ever found. It orbits in the habitable zone of a Sun-like star, about 1,400 light-years away, the region where temperature
A calm pool of water. A single splash. And suddenly, one of the most dangerous objects in the universe is sitting inches from your feet. Black holes destroy galaxies. Water fills swimming pools. So what happens when you
A huge gas giant suddenly appears in the sky. You look up in wonder. It's beautiful. And terrifying. The second Saturn replaces our Moon in its orbit, Earth would just as suddenly stop being a planet. We would become a m
Imagine if all the Earth’s oxygen disappeared, not forever, just for 5 seconds. Would we just hold our breath? What would happen to the atmosphere and the environment? Here’s what would happen if the world lost oxygen fo
Dive deeper into science and discovery with Popular Science, a free streaming channel offering epic explorations in engineering, rocket launches, movies, space, and Earth sciences. Check it out here. Support us on Patreo
Venus is often called Earth’s evil twin, similar in size, but completely hostile to life. With crushing pressure, surface temperatures hot enough to melt lead, and a runaway greenhouse effect gone wild, it’s one of the m
What would happen if Earth’s Moon suddenly vanished and Jupiter’s giant moon Ganymede took its place? Ganymede is bigger than Mercury, packed with ice and rock, and powerful enough to generate its own magnetic field. Sup
What if one year quietly decided the fate of humanity? 2016 is often remembered for chaos, shock events, and a sense that something changed. But what if that year wasn’t just turbulent… what if it was a turning point tha
Explore how your voice would change on different planets, from the deep sounds on gas giants to silence on others. Can anyone hear you scream in space? Support us on Patreon: patreon.com/whatifshow/membership Get the Wha
Take your personal data back with Incogni! Use code WHAT at the link below and get 60% off an annual plan: https://incogni.com/what Explore the Universe with us as we journey from Mercury to the edge of the known cosmos,
Enjoying this video? Dive deeper into science and discovery with Popular Science, a free streaming channel offering epic explorations in engineering, rocket launches, movies, space, and Earth sciences. Support us on Patr
In this episode, we're going to smash big things into each other. Why stop at smashing two gargantuan black holes, when you can do the same with the most massive stars, the largest planets, and even two galaxies? It's go
Roughly 4.5 billion years ago, a Mars-sized protoplanet called Theia slammed into early Earth, an event believed to have formed the Moon and shaped life as we know it. But what if that impact never occurred? Support us o
Saturn is famous for its magnificent rings. But did you know other gas planets like Jupiter, Uranus, and Neptune also have rings? Saturn's are just the largest and most visible. Saturn radiates twice as much energy into
It's a beautiful night. Just you, a bottle of wine, and your partner drifting through the cosmos in a UFO. As you caress their green skin, you know tonight's the night you're mating with an alien. But would your anatomy
Imagine discovering life beyond Earth right on a distant exoplanet! In this video, we explore K2-18b, a Super-Earth located 124 light-years away, in the habitable zone of its star. Could this alien world host life? What
The Sun won’t shine forever in its current form. When it runs out of hydrogen, it will expand into a red giant—fundamentally reshaping the Solar System. Support us on Patreon: patreon.com/whatifshow/membership Get the Wh
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What If: Science, Theory, and Possibilities is hosted by Unknown Host. The show is categorised under Education (history) and has published 382 episodes.
What If: Science, Theory, and Possibilities has published 382 episodes.
What If: Science, Theory, and Possibilities regularly covers Education, History, Science, Technology. It sits in the Education category, with a history focus.
What If: Science, Theory, and Possibilities is accessible for guests with genuine education expertise. A personalised, episode-aware pitch will still outperform a generic one every time.
What If: Science, Theory, and Possibilities hasn't explicitly signalled guest openness in recent episodes. That doesn't rule out pitching. your hook just needs to be especially compelling and relevant to their recent content.
Episodes of What If: Science, Theory, and Possibilities average 19 minutes. a focused format where a clear narrative arc and tight preparation matter most.
Our data rates What If: Science, Theory, and Possibilities's guest bar at 80/100 (Premium tier). Established thought leaders with verified media credentials. Sign in to PitchCentric to see how your own Pod Score compares against this show.
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